During your period can your feelings affect how you feel about your boyfriend? Please answer I need answers...?

Can your period affect the way you feel about someone? And in general can you not feel anything like emotions during your period because they are so messed up? It starts in a week and I dont feel much. We've been dating for two months but officially for one. I keep thinking thoughts that arent true because I do have feelings for him and Im happy that Im in a relationship with him. Hes told me he loves me and I know he does. I said it too because I do but I dont really feel it yet so I told him how I felt and he understands. And I think to because Ive been hurt in the past by jerky guys who I started to fall for with talking to them and had my heartbroken faster because it turned out they didnt feel the same way after they seen me and stopped talking to me. Is this why its hard for me to start feeling love because Ive been hurt in the past? And when does true love start to develope? Does it take time to start to feel more for someone after you start to be with each other more? I dont want to loose him if this is all do to the stupid thing girls have to deal with each month because he is the one Ive been looking for forever...